
		var cal; 
		var isFocus=false; //是否为焦点 
		var pickMode ={ 
		"second":1, 
		"minute":2, 
		"hour":3, 
		"day":4, 
		"month":5, 
		"year":6 }; 
		
		var topY=0,leftX=0; //自定义定位偏移量 2017-09-03 由 祥礼添加 //选择日期 → 
		//由祥礼2017-09-03 添加，通过 ID 来选日期 
		function SelectDateById(id,strFormat,x,y) { var obj = document.getElementById(id); if(obj 
		== null){return false;} obj.focus(); if(obj.onclick != null){obj.onclick();} 
		else if(obj.click != null){obj.click();} else{SelectDate(obj,strFormat,x,y)} } 
		
		////选择日期 → 由 祥礼 2017-09-03 添加
		function SelectDate(obj,strFormat,x,y) 
		{ 
		
		leftX =(x == null) ? leftX : x; 
		topY =(y == null) ? topY : y;//自定义定位偏移量
		if(document.getElementById("ContainerPanel")==null){InitContainerPanel();} 
		var date = new Date(); 
		var by = date.getFullYear()-50; //最小值 → 50 年前  
		var ey = date.getFullYear()+50; //最大值 → 50 年后 
		//cal = new Calendar(by, ey,1,strFormat);    //初始化英文版，0 为中文版  
		cal = (cal==null) ? new Calendar(by, ey, 0) : cal;    //不用每次都初始化 2017-09-03 修正  
		cal.DateMode =pickMode["second"]; 
		if(strFormat.indexOf('s')< 0) {cal.DateMode =pickMode["minute"];}//精度为分
		if(strFormat.indexOf('m')< 0) {cal.DateMode =pickMode["hour"];}//精度为分 
		if(strFormat.indexOf('h')< 0) {cal.DateMode =pickMode["day"];}//精度为分
		if(strFormat.indexOf('d')< 0) {cal.DateMode =pickMode["month"];}//精度为分
		if(strFormat.indexOf('M')< 0) {cal.DateMode =pickMode["year"];}//精度为分
		if(strFormat.indexOf('y')< 0) {cal.DateMode =pickMode["second"];}//精度为分 
		cal.dateFormatStyleOld = cal.dateFormatStyle; 
		cal.dateFormatStyle = strFormat; 
		cal.show(obj); 
		} 
		/**//**//**//**//**//**//**//** 
		* 返回日期  
		* @param d the delimiter 
		* @param p the pattern of your date 
		2017-09-03 修改为根据用户指定的 style 来确定；  
		*/ 
		String.prototype.toDate = function(style) { 
		var y = this.substring(style.indexOf('y'),style.lastIndexOf('y')+1);// 年 
		var M = this.substring(style.indexOf('M'),style.lastIndexOf('M')+1);// 月 
		var d = this.substring(style.indexOf('d'),style.lastIndexOf('d')+1);// 日 
		var h = this.substring(style.indexOf('h'),style.lastIndexOf('h')+1);// 时
		var m = this.substring(style.indexOf('m'),style.lastIndexOf('m')+1);// 分
		var s = this.substring(style.indexOf('s'),style.lastIndexOf('s')+1);// 秒 
		
		if(s == null ||s == "" || isNaN(s)) {s = new Date().getSeconds();} 
		if(m == null ||m == "" || isNaN(m)) {m = new Date().getMinutes();} 
		if(h == null ||h == "" || isNaN(h)) {h = new Date().getHours();} 
		if(d == null ||d == "" || isNaN(d)) {d = new Date().getDate();} 
		if(M == null ||M == "" || isNaN(M)) {M = new Date().getMonth()+1;} 
		if(y == null ||y == "" || isNaN(y)) {y = new Date().getFullYear();} 
		var dt ; 
		eval ("dt = new Date('"+ y+"', '"+(M-1)+"','"+ d+"','"+ h+"','"+ m+"','"+ s +"')"); 
		return dt; 
		} 
		
		/**//**//**//**//**//**//**//** 
		* 格式化日期
		* @param   d the delimiter 
		* @param   p the pattern of your date 
		* @author meizz 
		*/ 
		Date.prototype.format = function(style) { 
		var o = { 
		"M+" : this.getMonth() + 1, //month 
		"d+" : this.getDate(),      //day 
		"h+" : this.getHours(),     //hour 
		"m+" : this.getMinutes(),   //minute 
		"s+" : this.getSeconds(),   //second 
		"w+" : "天一二三四五六".charAt(this.getDay()),
		"q+" : Math.floor((this.getMonth() + 3) / 3), 
		"S" : this.getMilliseconds() //millisecond 
		} 
		if(/(y+)/.test(style)) { 
		style = style.replace(RegExp.$1, 
		(this.getFullYear() + "").substr(4 - RegExp.$1.length)); 
		} 
		for(var k in o){ 
		if(new RegExp("("+ k +")").test(style)){ 
		style = style.replace(RegExp.$1, 
		RegExp.$1.length == 1 ? o[k] : 
		("00" + o[k]).substr(("" + o[k]).length)); 
		} 
		} 
		return style; 
		} 
		
		//2017-09-03 添加返回所选日期 
		Calendar.prototype.ReturnDate = function(dt) { 
		if (this.dateControl != null){this.dateControl.value = dt;} 
		calendar.hide(); 
		if(this.dateControl.onchange == null){return;} 
		//将 onchange 转成其它函数，以免触发验证事件
		var ev = this.dateControl.onchange.toString(); //找出函数的字串 
		ev = ev.substring( 
		((ev.indexOf("ValidatorOnChange();")> 0) ? ev.indexOf("ValidatorOnChange();") + 20 : ev.indexOf("{") + 1) 
		, ev.lastIndexOf("}"));//去除验证函数 ValidatorOnChange(); 
		var fun = new Function(ev);        //重新定义函数 
		this.dateControl.changeEvent = fun; 
		this.dateControl.changeEvent();//触发自定义 changeEvent 函数 
		} 
		
		/**//**//**//**//**//**//**//** 
		* 日历类 
		* @param   beginYear 1990 
		* @param   endYear   2010 
		* @param   lang      0(中文)|1(英语) 可自由扩充 
		* @param   dateFormatStyle "yyyy-MM-dd"; 
		* @version 2017-09-03 
		* @author KimSoft (jinqinghua [at] gmail.com) 
		* @update 
		*/ 
		function Calendar(beginYear, endYear, lang, dateFormatStyle) { 
		this.beginYear = 1950; 
		this.endYear = 2050; 
		this.lang = 0;            //0(中文) | 1(英文)
		this.dateFormatStyle = "yyyy-MM-dd hh:mm:ss"; 
		
		if (beginYear != null && endYear != null){ 
		this.beginYear = beginYear; 
		this.endYear = endYear; 
		} 
		if (lang != null){ 
		this.lang = lang 
		} 
		
		if (dateFormatStyle != null){ 
		this.dateFormatStyle = dateFormatStyle 
		} 
		
		this.dateControl = null; 
		this.panel = this.getElementById("calendarPanel"); 
		this.container = this.getElementById("ContainerPanel"); 
		this.form = null; 
		
		this.date = new Date(); 
		this.year = this.date.getFullYear(); 
		this.month = this.date.getMonth(); 
		
		this.day = this.date.getDate(); 
		this.hour = this.date.getHours(); 
		this.minute = this.date.getMinutes(); 
		this.second = this.date.getSeconds(); 
		
		this.colors = { 
		"cur_word"      : "#FFFFFF", //当日日期文字颜色 
		"cur_bg"        : "#00FF00", //当日日期单元格背影色 
		"sel_bg"        : "#FFCCCC", //已被选择的日期单元格背影色 2017-09-03 祥礼添加   
		"sun_word"      : "#FF0000", //星期天文字颜色 
		"sat_word"      : "#0000FF", //星期六文字颜色 
		"td_word_light" : "#333333", //单元格文字颜色 
		"td_word_dark" : "#CCCCCC", //单元格文字暗色
		"td_bg_out"     : "#EFEFEF", //单元格背影色 
		"td_bg_over"    : "#FFCC00", //单元格背影色
		"tr_word"       : "#FFFFFF", //日历头文字颜色 
		"tr_bg"         : "#666666", //日历头背影色 
		"input_border" : "#CCCCCC", //input控件的边框颜色
		"input_bg"      : "#EFEFEF"   //input控件的背影色  
		} 
		/* //2017-09-03 放到了 show ，因为要做 pickMode 判断 
		this.draw(); 
		this.bindYear(); 
		this.bindMonth(); 
		*/ 
		//this.changeSelect(); 
		//this.bindData(); //2017-09-03 由祥礼.砖家注释 
		} 
		
		/**//**//**//**//**//**//**//** 
		*  日历类属性（语言包，可自由扩展） 
		*/ 
		Calendar.language = { 
		"year"   : [[""], [""]], 
		"months" : [["一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"], 
		["JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"] 
		], 
		"weeks" : [["日","一","二","三","四","五"," 六"], 
		["SUN","MON","TUR","WED","THU","FRI","SAT"] 
		], 
		"hour" : [["时"], ["H"]], 
		"minute" : [["分"], ["M"]], 
		"second" : [["秒"], ["S"]], 
		"clear" : [["清空"], ["CLS"]], 
		"today" : [["今天"], ["TODAY"]], 
		"pickTxt" : [["确定"], ["OK"]],//pickMode 精确到年、月时把今天变成“确定”
		"close" : [["关闭"], ["CLOSE"]] 
		} 
		
		Calendar.prototype.draw = function() { 
		calendar = this; 
		
		var mvAry = []; 
		//mvAry[mvAry.length] = ' <form name="calendarForm" style="margin: 0px;">'; //因 <form> 不能嵌套，2017-09-03 由祥礼改用 Div  
		mvAry[mvAry.length] = ' <div name="calendarForm" style="margin: 0px;">'; 
		mvAry[mvAry.length] = '    <table width="100%" border="0" cellpadding="0" cellspacing="1" style="font-size:12px;">'; 
		mvAry[mvAry.length] = '      <tr>'; 
		mvAry[mvAry.length] = '        <th align="left" width="1%"><input style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:16px;height:20px;'; 
		if(calendar.DateMode > pickMode["month"]){mvAry[mvAry.length] = 'display:none;';}//pickMode 精确到年时隐藏 “月”
		mvAry[mvAry.length] ='" name="prevMonth" type="button" id="prevMonth" value="&lt;" /></th>'; 
		mvAry[mvAry.length] = '        <th align="center" width="98%" nowrap="nowrap"><select name="calendarYear" id="calendarYear" style="font-size:12px;"></select><select name="calendarMonth" id="calendarMonth" style="font-size:12px;'; 
		if(calendar.DateMode > pickMode["month"]){mvAry[mvAry.length] = 'display:none;';}//pickMode 精确到年时隐藏 “月” 
		mvAry[mvAry.length] = '"></select></th>'; 
		mvAry[mvAry.length] = '        <th align="right" width="1%"><input style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:16px;height:20px;'; 
		if(calendar.DateMode > pickMode["month"]){mvAry[mvAry.length] = 'display:none;';}//pickMode 精确到年时隐藏 “月”
		mvAry[mvAry.length] ='" name="nextMonth" type="button" id="nextMonth" value="&gt;" /></th>'; 
		mvAry[mvAry.length] = '      </tr>'; 
		mvAry[mvAry.length] = '    </table>'; 
		mvAry[mvAry.length] = '    <table id="calendarTable" width="100%" style="border:0px solid #CCCCCC;background-color:#FFFFFF;font-size:12px;'; 
		if(calendar.DateMode >= pickMode["month"]){mvAry[mvAry.length] = 'display:none;';}///pickMode 精确到年、月时隐藏 “天”
		mvAry[mvAry.length] = '" border="0" cellpadding="3" cellspacing="1">'; 
		mvAry[mvAry.length] = '      <tr>'; 
		for(var i = 0; i < 7; i++) { 
		mvAry[mvAry.length] = '      <th style="font-weight:normal;background-color:' + calendar.colors["tr_bg"] + ';color:' + calendar.colors["tr_word"] + ';">' + Calendar.language["weeks"][this.lang][i] + '</th>'; 
		} 
		mvAry[mvAry.length] = '      </tr>'; 
		for(var i = 0; i < 6;i++){ 
		mvAry[mvAry.length] = '    <tr align="center">'; 
		for(var j = 0; j < 7; j++) { 
		if (j == 0){ 
		mvAry[mvAry.length] = ' <td style="cursor:default;color:' + calendar.colors["sun_word"] + ';"></td>'; 
		} else if(j == 6) { 
		mvAry[mvAry.length] = ' <td style="cursor:default;color:' + calendar.colors["sat_word"] + ';"></td>'; 
		} else { 
		mvAry[mvAry.length] = ' <td style="cursor:default;"></td>'; 
		} 
		} 
		mvAry[mvAry.length] = '    </tr>'; 
		} 
		
		//2017-09-03添加的代码，放置时间的行 
		mvAry[mvAry.length] = '      <tr style="'; 
		if(calendar.DateMode >= pickMode["day"]){mvAry[mvAry.length] = 'display:none;';}//pickMode 精确到时日隐藏“时间” 
		mvAry[mvAry.length] = '"><td align="center" colspan="7">'; 
		mvAry[mvAry.length] = '      <select name="calendarHour" id="calendarHour" style="font-size:12px;"></select>' + Calendar.language["hour"][this.lang]; 
		mvAry[mvAry.length] = '<span style="' 
		if(calendar.DateMode >= pickMode["hour"]){mvAry[mvAry.length] = 'display:none;';}//pickMode 精确到小时时隐藏 “分”
		mvAry[mvAry.length] = '"><select name="calendarMinute" id="calendarMinute" style="font-size:12px;"></select>' + Calendar.language["minute"][this.lang]+'</span>'; 
		mvAry[mvAry.length] = '<span style="' 
		if(calendar.DateMode >= pickMode["minute"]){mvAry[mvAry.length] = 'display:none;';}//pickMode 精确到小时、分时隐藏 “秒”
		mvAry[mvAry.length] = '"><select name="calendarSecond" id="calendarSecond" style="font-size:12px;"></select>'+ Calendar.language["second"][this.lang]+'</span>'; 
		mvAry[mvAry.length] = '      </td></tr>'; 
		
		mvAry[mvAry.length] = '    </table>'; 
		//mvAry[mvAry.length] = ' </from>'; 
		mvAry[mvAry.length] = '      <div align="center" style="padding:4px 4px 4px 4px;background-color:' + calendar.colors["input_bg"] + ';">'; 
		mvAry[mvAry.length] = '        <input name="calendarClear" type="button" id="calendarClear" value="' + Calendar.language["clear"][this.lang] + '" style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:40px;height:20px;font-size:12px;cursor:pointer;"/>'; 
		mvAry[mvAry.length] = '        <input name="calendarToday" type="button" id="calendarToday" value="' 
		mvAry[mvAry.length] = (calendar.DateMode == pickMode["day"]) ? Calendar.language["today"][this.lang] : Calendar.language["pickTxt"][this.lang]; 
		mvAry[mvAry.length] = '" style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:60px;height:20px;font-size:12px;cursor:pointer"/>'; 
		mvAry[mvAry.length] = '        <input name="calendarClose" type="button" id="calendarClose" value="' + Calendar.language["close"][this.lang] + '" style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:40px;height:20px;font-size:12px;cursor:pointer"/>'; 
		mvAry[mvAry.length] = '      </div>'; 
		
		mvAry[mvAry.length] = ' </div>'; 
		this.panel.innerHTML = mvAry.join(""); 
		
		/**//**//**//******** 以下代码由祥礼 2017-09-03 添加 **********/ 
		var obj = this.getElementById("prevMonth"); 
		obj.onclick = function () {calendar.goPrevMonth(calendar);} 
		obj.onblur = function () {calendar.onblur();} 
		this.prevMonth= obj; 
		
		obj = this.getElementById("nextMonth"); 
		obj.onclick = function () {calendar.goNextMonth(calendar);} 
		obj.onblur = function () {calendar.onblur();} 
		this.nextMonth= obj; 
		
		obj = this.getElementById("calendarClear"); 
		obj.onclick = function () 
		{ calendar.ReturnDate(""); /*calendar.dateControl.value = "";calendar.hide();*///22017-09-03由祥礼注释 
		} 
		this.calendarClear = obj; 
		
		obj = this.getElementById("calendarClose"); 
		obj.onclick = function () {calendar.hide();} 
		this.calendarClose = obj; 
		
		obj = this.getElementById("calendarYear"); 
		obj.onchange = function () {calendar.update(calendar);} 
		obj.onblur = function () {calendar.onblur();} 
		this.calendarYear = obj; 
		
		obj = this.getElementById("calendarMonth"); 
		with(obj) 
		{ 
		onchange = function () {calendar.update(calendar);} 
		onblur = function () {calendar.onblur();} 
		}this.calendarMonth = obj; 
		
		obj = this.getElementById("calendarHour"); 
		obj.onchange = function () {calendar.hour = this.options[this.selectedIndex].value;} 
		obj.onblur = function () {calendar.onblur();} 
		this.calendarHour = obj; 
		
		obj = this.getElementById("calendarMinute"); 
		obj.onchange = function () {calendar.minute = this.options[this.selectedIndex].value;} 
		obj.onblur = function () {calendar.onblur();} 
		this.calendarMinute = obj; 
		
		obj = this.getElementById("calendarSecond"); 
		obj.onchange = function () {calendar.second = this.options[this.selectedIndex].value;} 
		obj.onblur = function () {calendar.onblur();} 
		this.calendarSecond = obj; 
		
		obj = this.getElementById("calendarToday"); 
		obj.onclick = function () { 
		var today = (calendar.DateMode != pickMode["day"]) ? 
		new Date(calendar.year,calendar.month,calendar.day,calendar.hour,calendar.minute,calendar.second) 
		: new Date();//2017-09-03 
		calendar.ReturnDate(today.format(calendar.dateFormatStyle)); 
		} 
		this.calendarToday = obj; 
		} 
		
		//年份下拉框绑定数据 
		Calendar.prototype.bindYear = function() { 
		var cy = this.calendarYear;//2017-09-03 由祥礼修改 
		cy.length = 0; 
		for (var i = this.beginYear; i <= this.endYear; i++){ 
		cy.options[cy.length] = new Option(i + Calendar.language["year"][this.lang], i); 
		} 
		} 
		
		//月份下拉框绑定数据
		Calendar.prototype.bindMonth = function() { 
		var cm = this.calendarMonth;//2017-09-03 由祥礼修改 
		cm.length = 0; 
		for (var i = 0; i < 12; i++){ 
		cm.options[cm.length] = new Option(Calendar.language["months"][this.lang][i], i); 
		} 
		} 
		
		//小时下拉框绑定数据  
		Calendar.prototype.bindHour = function() { 
		var ch = this.calendarHour; 
		if(ch.length > 0){return;}//2017-09-03 不需要重新绑定，提高性能  
		//ch.length = 0; 
		var h; 
		for (var i = 0; i < 24; i++){ 
		h = ("00" + i +"").substr(("" + i).length); 
		ch.options[ch.length] = new Option(h, h); 
		} 
		} 
		
		//分钟下拉框绑定数据  
		Calendar.prototype.bindMinute = function() { 
		var cM = this.calendarMinute; 
		if(cM.length > 0){return;}//2017-09-03 不需要重新绑定，提高性能 
		//cM.length = 0; 
		var M; 
		for (var i = 0; i < 60; i++){ 
		M = ("00" + i +"").substr(("" + i).length); 
		cM.options[cM.length] = new Option(M, M); 
		} 
		} 
		
		//秒钟下拉框绑定数据
		Calendar.prototype.bindSecond = function() { 
		var cs = this.calendarSecond; 
		if(cs.length > 0){return;}//2017-09-03 不需要重新绑定，提高性能
		//cs.length = 0; 
		var s; 
		for (var i = 0; i < 60; i++){ 
		s = ("00" + i +"").substr(("" + i).length); 
		cs.options[cs.length] = new Option(s, s); 
		} 
		} 
		
		//向前一月  
		Calendar.prototype.goPrevMonth = function(e){ 
		if (this.year == this.beginYear && this.month == 0){return;} 
		this.month--; 
		if (this.month == -1) { 
		this.year--; 
		this.month = 11; 
		} 
		this.date = new Date(this.year, this.month, 1); 
		this.changeSelect(); 
		this.bindData(); 
		} 
		
		//向后一月
		Calendar.prototype.goNextMonth = function(e){ 
		if (this.year == this.endYear && this.month == 11){return;} 
		this.month++; 
		if (this.month == 12) { 
		this.year++; 
		this.month = 0; 
		} 
		this.date = new Date(this.year, this.month, 1); 
		this.changeSelect(); 
		this.bindData(); 
		} 
		
		//改变SELECT选中状态
		Calendar.prototype.changeSelect = function() { 
		var cy = this.calendarYear;
		var cm = this.calendarMonth; 
		var ch = this.calendarHour; 
		var cM = this.calendarMinute; 
		var cs = this.calendarSecond; 
		//由祥礼.砖家修改，减少运算次数 
		cy[this.date.getFullYear()-this.beginYear].selected = true; 
		cm[this.date.getMonth()].selected =true; 
		
		//2017-09-03 添加，初始化时间的值
		ch[this.hour].selected =true; 
		cM[this.minute].selected =true; 
		cs[this.second].selected =true; 
		} 
		
		//更新年、月  
		Calendar.prototype.update = function (e){ 
		this.year = e.calendarYear.options[e.calendarYear.selectedIndex].value; 
		this.month = e.calendarMonth.options[e.calendarMonth.selectedIndex].value; 
		this.date = new Date(this.year, this.month, 1); 
		//this.changeSelect(); 
		this.bindData(); 
		} 
		
		//绑定数据到月视图 
		Calendar.prototype.bindData = function () { 
		var calendar = this; 
		if(calendar.DateMode >= pickMode["month"]){return;}//2017-09-03 
		// var dateArray = this.getMonthViewArray(this.date.getYear(), this.date.getMonth()); 
		//2017-09-03 由祥礼.砖家修改 在Firefox 下年份错误
		var dateArray = this.getMonthViewArray(this.date.getFullYear(), this.date.getMonth()); 
		var tds = this.getElementById("calendarTable").getElementsByTagName("td"); 
		for(var i = 0; i < tds.length; i++) { 
		tds[i].style.backgroundColor = calendar.colors["td_bg_out"]; 
		tds[i].onclick = function () {return;} 
		tds[i].onmouseover = function () {return;} 
		tds[i].onmouseout = function () {return;} 
		if (i > dateArray.length - 1) break; 
		tds[i].innerHTML = dateArray[i]; 
		if (dateArray[i] != "&nbsp;"){ 
		tds[i].bgColorTxt = "td_bg_out"; //2017-09-03保存背景色的 class 
		var cur = new Date(); 
		tds[i].isToday = false; 
		if (cur.getFullYear() == calendar.date.getFullYear() && cur.getMonth() == calendar.date.getMonth() && cur.getDate() == dateArray[i]) { 
		//是今天的单元格 
		tds[i].style.backgroundColor = calendar.colors["cur_bg"]; 
		tds[i].bgColorTxt = "cur_bg"; 
		tds[i].isToday = true; 
		} 
		if(calendar.dateControl != null ) 
		{ 
		cur = calendar.dateControl.value.toDate(calendar.dateFormatStyle); 
		if (cur.getFullYear() == calendar.date.getFullYear() && cur.getMonth() == calendar.date.getMonth()&& cur.getDate() == dateArray[i]) { 
		//是已被选中的单元格
		calendar.selectedDayTD = tds[i]; 
		tds[i].style.backgroundColor = calendar.colors["sel_bg"]; 
		tds[i].bgColorTxt = "sel_bg"; 
		} 
		} 
		tds[i].onclick = function () { 
		if(calendar.DateMode == pickMode["day"]) //2017-09-03 当选择日期时，点击格子即返回值 
		{ 
		calendar.ReturnDate(new Date(calendar.date.getFullYear(), 
		calendar.date.getMonth(), 
		this.innerHTML).format(calendar.dateFormatStyle)); 
		} 
		else 
		{ 
		if(calendar.selectedDayTD != null) //2017-09-03 清除已选中的背景色 
		{ 
		calendar.selectedDayTD.style.backgroundColor =(calendar.selectedDayTD.isToday)? calendar.colors["cur_bg"] : calendar.colors["td_bg_out"]; 
		} 
		this.style.backgroundColor = calendar.colors["sel_bg"]; 
		calendar.day = this.innerHTML; 
		calendar.selectedDayTD = this; //2017-09-03 记录已选中的日子
		} 
		} 
		tds[i].style.cursor ="pointer"; //2017-09-03 由祥礼添加，鼠标变成手指状 
		tds[i].onmouseover = function () { 
		this.style.backgroundColor = calendar.colors["td_bg_over"]; 
		} 
		tds[i].onmouseout = function () { 
		if(calendar.selectedDayTD != this) { 
		this.style.backgroundColor = calendar.colors[this.bgColorTxt];} 
		} 
		tds[i].onblur = function () {calendar.onblur();} 
		} 
		} 
		} 
		
		//根据年、月得到月视图数据(数组形式) 
		Calendar.prototype.getMonthViewArray = function (y, m) { 
		var mvArray = []; 
		var dayOfFirstDay = new Date(y, m, 1).getDay(); 
		var daysOfMonth = new Date(y, m + 1, 0).getDate(); 
		for (var i = 0; i < 42; i++) { 
		mvArray[i] = "&nbsp;"; 
		} 
		for (var i = 0; i < daysOfMonth; i++){ 
		mvArray[i + dayOfFirstDay] = i + 1; 
		} 
		return mvArray; 
		} 
		
		//扩展 document.getElementById(id) 多浏览器兼容性 from meizz tree source 
		Calendar.prototype.getElementById = function(id){ 
		if (typeof(id) != "string" || id == "") return null; 
		if (document.getElementById) return document.getElementById(id); 
		if (document.getElementsByTagName("*")) return document.getElementsByTagName(id); 
		try {return eval(id);} catch(e){ return null;} 
		} 
		
		//扩展 object.getElementsByTagName(tagName) 
		Calendar.prototype.getElementsByTagName = function(object, tagName){ 
		if (document.getElementsByTagName) return document.getElementsByTagName(tagName); 
		if (document.getElementsByTagName("*")) return document.getElementsByTagName("*").tags(tagName); 
		} 
		
		//取得HTML控件绝对位置  
		Calendar.prototype.getAbsPoint = function (e){ 
		var x = e.offsetLeft; 
		var y = e.offsetTop; 
		while(e = e.offsetParent){ 
		x += e.offsetLeft; 
		y += e.offsetTop; 
		} 
		return {"x": x, "y": y}; 
		} 
		
		//显示日历
		Calendar.prototype.show = function (dateObj, popControl) { 
		if (dateObj == null){ 
		throw new Error("arguments[0] is necessary") 
		} 
		this.dateControl = dateObj; 
		var now = new Date(); 
		this.date = (dateObj.value.length > 0) ? new Date(dateObj.value.toDate(this.dateFormatStyle)) : now.format(this.dateFormatStyle).toDate(this.dateFormatStyle) ;//2017-09-03 祥礼添加 → 若为空则根据dateFormatStyle初始化日期 
		
		if(this.panel.innerHTML==""||cal.dateFormatStyleOld != cal.dateFormatStyle)//2017-09-03 把构造表格放在此处，2017-09-03 若请示的样式改变，则重新初始化
		{ 
		this.draw(); 
		this.bindYear(); 
		this.bindMonth(); 
		this.bindHour(); 
		this.bindMinute(); 
		this.bindSecond(); 
		} 
		this.year = this.date.getFullYear(); 
		this.month = this.date.getMonth(); 
		this.day = this.date.getDate(); 
		this.hour = this.date.getHours(); 
		this.minute = this.date.getMinutes(); 
		this.second = this.date.getSeconds(); 
		this.changeSelect(); 
		this.bindData(); 
		
		if (popControl == null){ 
		popControl = dateObj; 
		} 
		var xy = this.getAbsPoint(popControl); 
		//this.panel.style.left = xy.x + "px"; 
		//this.panel.style.top = (xy.y + dateObj.offsetHeight) + "px"; 
		this.panel.style.left = (xy.x + leftX)+ "px"; //由祥礼 2017-09-03 修改 → 加入自定义偏移量 
		this.panel.style.top = (xy.y + topY + dateObj.offsetHeight) + "px"; 
		
		//由祥礼 2017-09-03 修改 → 把 visibility 变为 display，并添加失去焦点的事件 //this.setDisplayStyle("select", "hidden"); 
		//this.panel.style.visibility = "visible"; 
		//this.container.style.visibility = "visible"; 
		this.panel.style.display = ""; 
		this.container.style.display = ""; 
		
		if( !this.dateControl.isTransEvent) 
		{ 
		this.dateControl.isTransEvent = true; 
		/*已写在返回值的时候 ReturnDate 函数中，去除验证事件的函数
		this.dateControl.changeEvent = this.dateControl.onchange;//将 onchange 转成其它函数，以免触发验证事件 
		this.dateControl.onchange = function() 
		{if(typeof(this.changeEvent) =='function'){this.changeEvent();}}*/ 
		if(this.dateControl.onblur != null){ 
		this.dateControl.blurEvent = this.dateControl.onblur;}//2007-09-14 保存主文本框的 onblur ，使其原本的事件不被覆盖
		this.dateControl.onblur = function() 
		{calendar.onblur();if(typeof(this.blurEvent) =='function'){this.blurEvent();} 
		} 
		} 
		
		this.container.onmouseover = function(){isFocus=true;} 
		this.container.onmouseout = function(){isFocus=false;} 
		} 
		
		//隐藏日历  
		Calendar.prototype.hide = function() { 
		//this.setDisplayStyle("select", "visible"); 
		//this.panel.style.visibility = "hidden"; 
		//this.container.style.visibility = "hidden"; 
		this.panel.style.display = "none"; 
		this.container.style.display = "none"; 
		isFocus=false; 
		} 
		
		//焦点转移时隐藏日历 → 由祥礼 2017-09-03 添加  
		Calendar.prototype.onblur = function() { 
		if(!isFocus){this.hide();} 
		} 
		
		//以下由祥礼 2017-09-03 修改 → 确保日历容器节点在 body 最后，否则 FireFox 中不能出现在最上方
		function InitContainerPanel() //初始化容器
		{ 
		var str = '<div id="calendarPanel" style="position: absolute;display: none;z-index:9999; background-color: #FFFFFF;border: 1px solid #CCCCCC;width:175px;font-size:12px;"></div>'; 
		if(document.getElementsByTagName("*")) 
		{ 
		str += '<iframe style="position:absolute;z-index:2000;width:expression(this.previousSibling.offsetWidth);'; 
		str += 'height:expression(this.previousSibling.offsetHeight);'; 
		str += 'left:expression(this.previousSibling.offsetLeft);top:expression(this.previousSibling.offsetTop);'; 
		str += 'display:expression(this.previousSibling.style.display);" scrolling="no" frameborder="no"></iframe>'; 
		} 
		var div = document.createElement("div"); 
		div.innerHTML = str; 
		div.id = "ContainerPanel"; 
		div.style.display ="none"; 
		document.body.appendChild(div); 
		}//调用calendar.show(dateControl, popControl) 